[PATCH] maple_tree: Make maple state reusable after mas_empty_area()

[Edgecombe, Rick P]

On Thu, 2023-05-04 at 13:55 -0400, Liam R. Howlett wrote:
> Do not update the min and max of the maple state to the slot of the
> leaf
> node.  Leaving the min and max to the node entry allows for the maple
> state to be used in other operations.
> 
> Users would get unexpected results from other operations on the maple
> state after calling the affected function.
> 
> Reported-by: "Edgecombe, Rick P" <rick.p.edgecombe at intel.com>
> Reported-by: Tad <support at spotco.us>
> Reported-by: Michael Keyes <mgkeyes at vigovproductions.net>
> Link:
> https://lore.kernel.org/linux-mm/32f156ba80010fd97dbaf0a0cdfc84366608624d.camel@intel.com/
> Link:
> https://lore.kernel.org/linux-mm/e6108286ac025c268964a7ead3aab9899f9bc6e9.camel@spotco.us/
> Fixes: Fixes: 54a611b60590 ("Maple Tree: add new data structure")
> Cc: <Stable at vger.kernel.org>
> Signed-off-by: Liam R. Howlett <Liam.Howlett at oracle.com>
> ---

This fixes it for all the cases I encountered, thanks!